— John, could you please the black-board now? It’s your duty today.— OK. I’ll do it right

— John, could you please the black-board now? It’s your duty today.
— OK. I’ll do it right away.
A. not to clean
B. to clean
C. not clean
D. clean

A. not to cleanB. to cleanC. not clean(答案→)D. clean解析：句意：约翰，现在能请你把黑板擦了吗？今天该你值日。——好吧，我立即做。句式could you please后面接动词原形，表示客气的请某人做某事，故选Ｄ。

回答的不错

如以上回答内容为低俗、色情、不良、暴力、侵权、涉及违法等信息，可以点下面链接进行举报！

点此我要举报以上问答信息